Selena Gomez Rang In Her 31st Birthday While Wearing a Fiery ...

And the sexiest strappy stilettos.

Selena Gomez is continuing to celebrate her 31st birthday in style. 

While she initially focused on her perfectly blown-out hair during the day, by night, Gomez turned her attention to what she was going to wear. Picking out a head-turner of an outfit for her star-studded birthday party, Selena opted for a fiery red minidress that featured a strapless silhouette and was covered in floral appliqués and fringe. She accessorized with a pair of coordinating black stilettos with straps that traveled up her calves, silver hoops, and, at one point, black shield sunglasses. Selena pulled her long brunette waves back into a sultry updo, and swiped on a nude lip, bronze eyeshadow, and winged liner.

"31," she captioned a carousel of photos from her party that hosted famous guests, including Paris Hilton, Christina Aguilera, Karol G., and Sabrina Claudio.

Related: Selena Gomez Celebrated Her 31st Birthday With Perfect Party-Ready Hair

Following her party, Selena enjoyed a private screening of the new Barbie movie with friends, and they all dressed in coordinating head-to-toe pink outfits. Selena, for her part, wore a fuchsia-colored halter-neck dress with a matching shade of lipstick and a giant pink cocktail ring.

Earlier in the day, Selena reflected on what she's thankful this birthday in a heartfelt post shared to Instagram. "I am thankful for so much in my life and one of the things I am most thankful for is the work we’ve been able to do with the Rare Impact Fund through @Rarebeauty," she wrote, adding: "Because of YOU we’ve been able to raise awareness and increase access to mental health services for young people. This is my true passion in life."

For more InStyle news, make sure to sign up for our newsletter!

Read the original article on InStyle.